1Nicotinamide serum gets close to the skin, goes deep into the bottom of the skin to replenish water and nutrients to relieve skin dryness. 2Seaweed extraction can relieve roughness. Perilla extract regulate water and oil, promote absorption. 3Replenish water and lock water; Tea extract make skin feel comfortable, hydrating and moisturizing. 4Rich and dense foam, clean dirt without being tight, moisturize skin and relieve skin dryness. 5Deep into skin for moisturizing and nourishing skin, make skin cleaning and elastic.